NTT DATA Interview Question

1)Tell me about yourself 2)What is Array 3) Diff between while and do while loop 4)What is data structure 5)What are the types of linkedin list 6)What is view 7)What is dbms 8)Could u explain me what is abstraction and Abstract data type 9)Syntax of Abstract class 10)What is Constructor 11)Syntax of constructor 12)What are the joints 13)Explain Different types normalization